Saturday, September 06, 2008 2:57:23 PMFunny, checking Wiki says that the biggest asteroid impact predicted for far is about 1 km wide hitting us in less than a century from now. They also state this 1km wide asteroid would be devastating to human civilization...

Thursday, September 04, 2008 3:20:34 PMNice.. the apocolypse set to pink floyd.. very touching. and crash246, yes it has happened that many times. the reason we don't see the craters is because our surface renews itself reletively rapidly (not in our lifetime, of course). faint traces of the last one that hit, the one that took out the dinosaurs, can still be found off the baja peninsula. Our moon doesn't have an active surface, that is why its so cratered up because the evidence never gets erased.

Thursday, September 04, 2008 9:03:38 AMWell, seeing as the 'screaming' is from on THE most brilliant albums of all time, Dark Side of the Moon by Pink Floyd, I felt it was eerily perfect for such a video. You people need to learn about music.

Thursday, September 04, 2008 8:17:34 AMa asteroid that large would have a core, the core would punch right through earth likely hitting our own core and destroying earth. to get an effect close to what they showed here, you would need a rock only the sieze of Manhattan

Thursday, September 04, 2008 6:27:35 AMoh man did that chicks screaming become annoying! what the hel.l! thought it was done ok, but a lot of guess work..and what evidence is there? still....will suck if/when it happens. need a bruce willis in standby